Jung-il, also spelled Jeong-il, Jong-il, or Chung-il, is a Korean given name.
People with this name include: Kim Jong-il (1941–2011), North Korean leader Park Chung-il (born 1959), South Korean footballer Lee Jung-il (born 1956), South Korean footballer Jang Jung-il (born 1962), South Korean poet Byun Jung-il (born 1968), South Korean boxer
See also List of Korean given names
References